Rin Matsuoka

He displays great passion and competitiveness for swimming, as well as teamwork. As years pass, his ideals about swimming drastically change and he doesn't care much about the relay trophy he won during elementary school. Instead, he becomes obsessed with competing and winning against Haruka Nanase. aloof and competitive, but not nearly as tough as he acts. Though often angry and abrasive, there are hints that behind Rin's prickly exterior, he hasn't changed much from the cheerful boy he once was. No matter what Rin says, it's clear that he still cherishes his days at Iwatobi.